Interpretation : The grams of potassium hydroxide are to be calculated.
Concept Introduction : A solution's concentration is an indicator of how much solute has been dissolved in a specific amount of solvent. The formula to calculate concentration is given as
Here,
Answer to Problem 128A
The potassium hydroxide of
Explanation of Solution
The volume of
The concentration of
The molecular mass of
The formula of concentration is given as
Here,
The number of moles is the product of molecular mass and mass of the solute.
The formula of concentration can be given as
To calculate the mass of the solute, substitute the values in above formula:
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Chapter 19 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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